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package jitterbug::Builder;
use strict;
use warnings;
use YAML qw/LoadFile Dump/;
use JSON;
use File::Path qw/rmtree/;
use Path::Class;
use Getopt::Long qw/:config no_ignore_case/;
use File::Basename;
use Git::Repository;
use jitterbug::Schema;
#use Data::Dumper;
local $| = 1;
use constant DEBUG => 1;
sub new {
my $self = bless {} => shift;
GetOptions(
'C|cron' => \$self->{'cron'},
'c|configfile=s' => \$self->{'configfile'},
's|sleep=i' => \$self->{'sleep'},
) or die "Cannot get options\n";
$self->{'configfile'}
or die qq{missing config.yml, use "-c config.yml" to help us find it\n};
die "Does not exist!: " . $self->{'configfile'} unless -e $self->{'configfile'};
return $self;
}
sub debug {
warn @_ if DEBUG;
}
sub run {
my $self = shift || die "Must call run() from object\n";
my $conf = $self->{'conf'} = LoadFile( $self->{'configfile'} );
my $dbix_conf = $conf->{'plugins'}{'DBIC'}{'schema'};
debug("Loaded config file: " . $self->{'configfile'});
debug("Connection Info: " . join ':', @{ $dbix_conf->{'connect_info'} });
$self->{'schema'} = jitterbug::Schema->connect( @{ $dbix_conf->{'connect_info'} } );
$self->{'interval'} = $self->{'sleep'} ||
$conf->{'jitterbug'}{'builder'}{'sleep'} ||
30;
return $self->build;
}
sub build {
my $self = shift;
while (1) {
my @tasks = $self->{'schema'}->resultset('Task')->all();
debug("Found " . scalar(@tasks) . " tasks");
foreach my $task (@tasks) {
$task ? $self->run_task($task) : $self->sleep;
}
$self->{'cron'} and return 0;
$self->sleep(5);
}
return 1;
}
sub sleep {
my ($self, $interval) = @_;
$interval ||= $self->{'interval'};
debug("sleeping for $interval seconds\n");
sleep $interval;
}
sub run_task {
my $self = shift;
my ($task) = @_;
my $desc = JSON::decode_json( $task->commit->content );
my $conf = $self->{'conf'};
$desc->{'build'}{'start_time'} = time();
debug("Build Start");
my $report_path = dir(
$conf->{'jitterbug'}{'reports'}{'dir'},
$task->project->name,
$task->commit->sha256,
);
my $build_dir = dir(
$conf->{'jitterbug'}{'build'}{'dir'},
$task->project->name,
);
debug("Removing $build_dir");
rmtree($build_dir, { error => \my $err } );
warn @$err if @$err;
$self->sleep(1); # avoid race conditions
my $repo = $task->project->url . '.git';
my $r = Git::Repository->create( clone => $repo => $build_dir );
debug("Checking out " . $task->commit->sha256 . " from $repo into $build_dir\n");
$r->run( 'checkout', $task->commit->sha256 );
my $builder = $conf->{'jitterbug'}{'build_process'}{'builder'};
my $perlbrew = $conf->{'options'}{'perlbrew'} || 1;
my $builder_command = "$builder $build_dir $report_path $perlbrew";
debug("Going to run builder : $builder_command");
my $res = `$builder_command`;
debug($res);
$desc->{'build'}{'end_time'} = time();
my @versions = glob( $report_path . '/*' );
foreach my $version (@versions) {
open my $fh, '<', $version;
my ($result, $lines);
while (<$fh>){
$lines .= $_;
}
($result) = $lines =~ /Result:\s(\w+)/;
my ( $name, ) = basename($version);
$name =~ s/\.txt//;
if ( !$result || ($result && $result !~ /PASS/ )) {
# mail author of the commit
$result = "FAIL";
my $message = $desc->{'message'};
my $commiter = $desc->{'author'}{'email'};
my $output = $lines;
my $sha = $desc->{'id'};
my $on_failure = $conf->{'jitterbug'}{'build_process'}{'on_failure'};
my $on_failure_cc_email = $conf->{'jitterbug'}{'build_process'}{'on_failure_email'};
$message =~ s/'/\\'/g; $commiter =~ s/'/\\'/g; $output =~ s/'/\\'/g;
my $failure_cmd = sprintf("%s '%s' %s '%s' '%s' %s %s", $on_failure, $commiter, $task->project->name, $message, $output, $sha, $on_failure_cc_email);
debug("Running failure command: $failure_cmd");
# does it look like a module name?
if ($on_failure =~ /::/) {
# we should do some error checking here
$on_failure->new($conf,$task,$output)->run;
} else {
system($failure_cmd);
}
}
$desc->{'build'}{'version'}{$name} = $result;
close $fh;
}
$task->commit->update( {
content => JSON::encode_json($desc),
} );
debug("Task completed for " . $task->commit->sha256 . "\n");
$task->delete();
debug("Task removed from " . $task->project->name . "\n");
}
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